gcc/testsuite/gcc.dg/gomp/clause-1.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target tls } */
   3
   4 #define p parallel
   5
   6 extern void bar (void);
   7 extern char q[];
   8 int t;
   9 #pragma omp threadprivate (t)
  10
  11 void
  12 foo (int x)
  13 {
  14   char *pp;
  15   struct S { int i; int j; } s;
  16   char a[32];
  17   double d;
  18   int i;
  19   const int c = 8;
  20 #pragma omp p shared (x, x) /* { dg-error "more than once" } */
  21     ;
  22 #pragma omp p private (x) private (x) /* { dg-error "more than once" } */
  23     ;
  24 #pragma omp p shared (x) firstprivate (x) /* { dg-error "more than once" } */
  25     ;
  26 #pragma omp p firstprivate (x, x) /* { dg-error "more than once" } */
  27     ;
  28 #pragma omp p for shared (x) lastprivate (x) /* { dg-error "more than" } */
  29   for (i = 0; i < 10; i++)
  30     ;
  31 #pragma omp p for private (x) lastprivate (x) /* { dg-error "more than" } */
  32   for (i = 0; i < 10; i++)
  33     ;
  34 #pragma omp p for lastprivate (x, x) /* { dg-error "more than once" } */
  35   for (i = 0; i < 10; i++)
  36     ;
  37 #pragma omp p for linear (x, x) /* { dg-error "more than once" } */
  38   for (i = 0; i < 10; i++)
  39     ;
  40 #pragma omp single private (x) copyprivate (x) /* { dg-error "more than" } */
  41     ;
  42 #pragma omp p shared (bar) /* { dg-error "is not a variable" } */
  43     ;
  44 #pragma omp p private (bar) /* { dg-error "is not a variable" } */
  45     ;
  46 #pragma omp p firstprivate (bar) /* { dg-error "is not a variable" } */
  47     ;
  48 #pragma omp p reduction (+:pp) /* { dg-error "user defined reduction not found for" } */
  49     ;
  50 #pragma omp p reduction (*:s) /* { dg-error "user defined reduction not found for" } */
  51     ;
  52 #pragma omp p reduction (-:a)
  53     ;
  54   d = 0;
  55 #pragma omp p reduction (*:d)
  56     ;
  57 #pragma omp p reduction (|:d) /* { dg-error "has invalid type for" } */
  58     ;
  59 #pragma omp p reduction (&&:d) /* { dg-error "has invalid type for" } */
  60     ;
  61 #pragma omp p copyin (d) /* { dg-error "must be 'threadprivate'" } */
  62     ;
  63 #pragma omp p copyin (x) /* { dg-error "must be 'threadprivate'" } */
  64     ;
  65 #pragma omp p for firstprivate (x) lastprivate (x)
  66   for (i = 0; i < 10; i++)
  67     ;
  68 #pragma omp p private (q) /* { dg-error "incomplete type" } */
  69     ;
  70 #pragma omp p firstprivate (q) /* { dg-error "incomplete type" } */
  71     ;
  72 #pragma omp p for lastprivate (q) /* { dg-error "incomplete type" } */
  73   for (i = 0; i < 10; i++)
  74     ;
  75 #pragma omp p shared (t) /* { dg-error "predetermined 'threadprivate'" } */
  76     ;
  77 #pragma omp p private (t) /* { dg-error "predetermined 'threadprivate'" } */
  78     ;
  79 #pragma omp p firstprivate (t) /* { dg-error "predetermined 'threadpriv" } */
  80     ;
  81 #pragma omp p for lastprivate (t) /* { dg-error "predetermined 'threadpr" } */
  82   for (i = 0; i < 10; i++)
  83     ;
  84 #pragma omp p reduction (*:t) /* { dg-error "predetermined 'threadprivate" } */
  85     ;
  86 #pragma omp p for linear (t) /* { dg-error "predetermined 'threadprivate" } */
  87   for (i = 0; i < 10; i++)
  88     ;
  89 #pragma omp p shared (c) /* { dg-error "predetermined 'shared'" } */
  90     ;
  91 #pragma omp p private (c) /* { dg-error "predetermined 'shared'" } */
  92     ;
  93 #pragma omp p firstprivate (c)
  94     ;
  95 #pragma omp p for lastprivate (c) /* { dg-error "predetermined 'shared'" } */
  96   for (i = 0; i < 10; i++)
  97     ;
  98 #pragma omp p reduction (*:c) /* { dg-error "predetermined 'shared'" } */
  99     ;
 100 #pragma omp p for linear (c) /* { dg-error "predetermined 'shared'" } */
 101   for (i = 0; i < 10; i++)
 102     ;
 103 }